They are Bojiang Haizi Coal Mine, Tang Jiahui Coal Mine and Selian Erjing Coal Mine.
Huaibei Mining North Coal Mine Investment Management Co., Ltd. is a wholly-owned subsidiary established by Huaibei Mining (Group) Co., Ltd. in Ordos City, Inner Mongolia Autonomous Region. Mainly engaged in coal, controlling three joint ventures on behalf of Huainan Mining (Group) Co., Ltd.